package com.kuang.swagger.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.core.env.Environment;
import org.springframework.core.env.Profiles;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import springfox.documentation.RequestHandler;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;

import static springfox.documentation.service.ApiInfo.DEFAULT_CONTACT;

@Configuration //加载到配置中
@EnableSwagger2 //开启swagger2
public class SwaggerConfig {

    //配置了swaager 的 Docket 的bean实例
    //.enable(false) 配置是否启用Swagger，如果是false，在浏览器将无法访问
    @Bean
    public Docket docKet(Environment environment){

        //设置要显示的swagger 环境
        Profiles profiles = Profiles.of("dev","text");
        //获取项目的环境,通过environment.acceptsProfiles(profiles);判断是否处在自己设定的环境当中
        boolean flag = environment.acceptsProfiles(profiles);

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())

                .groupName("kuang")//配置分组

                .enable(flag)//配置是否启用Swagger，如果是false，在浏览器将无法访问

                .select()
                //RequestHandlerSelectors 配置要扫描的接口方式
                //basePackage 指定扫描的包
                //any() 扫描全部
                //none都不扫描
                //withClassAnnotation 扫描类上的注解，参数是一个注解的反射对象
                //withMethodAnnotation 扫描方法上的注解
                .apis(RequestHandlerSelectors.basePackage("com.kuang.swagger.controller"))
                //.apis(RequestHandlerSelectors.withMethodAnnotation(RequestMapping.class))
                //.apis(RequestHandlerSelectors.withClassAnnotation(RestController.class))
                //paths("") 过滤什么路径,只扫描/kuang下的路径的
                .paths(PathSelectors.ant("/kuang/**"))
                .build();
    }

    @Bean
    public Docket docket1(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("A");
    }

    @Bean
    public Docket docket2(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("B");
    }

    @Bean
    public Docket docket3(){
        return new Docket(DocumentationType.SWAGGER_2).groupName("C");
    }

    //配置swagger 的信息==>apiInfo
    public ApiInfo apiInfo(){

        //作者信息
        Contact contact = new Contact("张立帅", "http://localhost:8080/", "1606147892@qq.com");

        return new ApiInfo(
                "张立帅的SwaggerAPI文档",
                "这个作者要减肥",
                "1.0",
                "http://localhost:8080/",
                 contact,
                "Apache 2.0",
                "http://www.apache.org/licenses/LICENSE-2.0",
                new ArrayList());
    }
}
